Dynamic tracking of stem cells in an acute liver failure model

Figure 6 Serum levels of alanine aminotransferase, albumin, bilirubin and urea are shown (n = 21). A: The alanine aminotransferase (ALT) level significantly dropped in both groups at 2 wk when compared with the 72 h. When compared with the 72 h, there was a significant reduction in serum ALT level at 2 wk in the embryonic stem cell treatment group, but not in the control group; B: The albumin level also improved in both groups with the level being significantly higher in the cell therapy group when compared with the control group at 2 wk; C: The drop in urea levels was not significant in either group; D: Bilirubin levels dropped significantly from 72 h to 2 wk, with no significant differences between groups at similar time-points.